Jc37334 Posted August 22, 2012 Report Share Posted August 22, 2012 I have a older cal spa. Jets want blow bubbles. When I open the venturi shoots a little water out top then stops. I blowed air through with shop vac and bubbles come out jets till I turn vac off. Any suggestions? Quote Link to comment Share on other sites More sharing options...
Kenny W Posted August 22, 2012 Report Share Posted August 22, 2012 If your spa is a older model there is a good chance that the jet inserts themselves are worn. Worn insert will reduce or stop bubbles and could also back feed to the air control valve Quote Link to comment Share on other sites More sharing options...
Jc37334 Posted August 23, 2012 Author Report Share Posted August 23, 2012 Just replacing the jet inserts may fix problem? Quote Link to comment Share on other sites More sharing options...
PreservedSwine Posted August 23, 2012 Report Share Posted August 23, 2012 yep Quote Link to comment Share on other sites More sharing options...
Jc37334 Posted August 23, 2012 Author Report Share Posted August 23, 2012 where can i find info on how to remove old jets and which jets I need to order Quote Link to comment Share on other sites More sharing options...
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